Julian Seward 7f196f23c4 When canonicalising CFI information, truncate overlapping address
ranges and remove zero-length entries.  If these appear it's because
the generating compiler has created invalid CFI info.  Nevertheless we
should handle this robustly.  This fixes a bug reported by Bill
Hoover.



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4232
2005-07-23 17:14:03 +00:00
..